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» Approximation algorithms for aligning points
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DCG
2008
93views more  DCG 2008»
14 years 9 months ago
Robust Shape Fitting via Peeling and Grating Coresets
Let P be a set of n points in Rd . A subset S of P is called a (k, )-kernel if for every direction, the direction width of S -approximates that of P, when k "outliers" c...
Pankaj K. Agarwal, Sariel Har-Peled, Hai Yu
MICAI
2004
Springer
15 years 3 months ago
MultiGrid-Based Fuzzy Systems for Function Approximation
In this paper we make use of a modified Grid Based Fuzzy System architecture, which may provide an exponential reduction in the number of rules needed. We also introduce an algori...
Luis Javier Herrera, Héctor Pomares, Ignaci...
ASAP
2004
IEEE
140views Hardware» more  ASAP 2004»
15 years 1 months ago
Decimal Floating-Point Division Using Newton-Raphson Iteration
Decreasing feature sizes allow additional functionality to be added to future microprocessors to improve the performance of important application domains. As a result of rapid gro...
Liang-Kai Wang, Michael J. Schulte
SSDBM
2005
IEEE
100views Database» more  SSDBM 2005»
15 years 3 months ago
An Information Theoretic Model for Database Alignment
As with many large organizations, the Government's data is split in many different ways and is collected at different times by different people. The resulting massive data he...
Patrick Pantel, Andrew Philpot, Eduard H. Hovy
BMCBI
2006
130views more  BMCBI 2006»
14 years 9 months ago
4SALE - A tool for synchronous RNA sequence and secondary structure alignment and editing
Background: In sequence analysis the multiple alignment builds the fundament of all proceeding analyses. Errors in an alignment could strongly influence all succeeding analyses an...
Philipp N. Seibel, Tobias Müller, Thomas Dand...